Bump @storybook/addon-storysource from 6.5.12 to 6.5.13

Bumps [@storybook/addon-storysource](https://github.com/storybookjs/storybook/tree/HEAD/addons/storysource) from 6.5.12 to 6.5.13.
- [Release notes](https://github.com/storybookjs/storybook/releases)
- [Changelog](https://github.com/storybookjs/storybook/blob/v6.5.13/CHANGELOG.md)
- [Commits](https://github.com/storybookjs/storybook/commits/v6.5.13/addons/storysource)

---
updated-dependencies:
- dependency-name: "@storybook/addon-storysource"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -55,7 +55,7 @@
     "@babel/preset-react": "^7.18.6",
     "@storybook/addon-actions": "^6.5.13",
     "@storybook/addon-essentials": "^6.5.12",
-    "@storybook/addon-storysource": "^6.5.12",
+    "@storybook/addon-storysource": "^6.5.13",
     "@storybook/addons": "^6.5.13",
     "@storybook/builder-webpack5": "^6.5.12",
     "@storybook/manager-webpack5": "^6.5.13",